. >>> let's stay with sports now and lance armstrong. he opened up to oprah winfrey in a second and final part of their really highly anticipated interview about the effect his doping had on his family. and he actually teared up a bit when he recalled telling his 13-year-old son about using those performance enhancing drugs. >> when this all really started, i saw my son defending me. and saying, that's not true. what you're saying about my dad is not true. and it almost goes to this question of "why now?" and i can't -- yeah. that's when i knew i had to tell him. and he'd never ask me. he never said, dad, is this true? he trusted me. i said, don't defend me anymore. don't. >> but even after those tears, armstrong, the competitor, came through. you know, after this unbelievable fall from grace, the lifetime ban, he says he wants to race again. ed lavendera is in armstrong's hometown of austin, texas. ed, a thousand-page report from u.s.ada on doping. stripped of the tour de france titles, losing the olympic medal from sydney in 2000, the